There're a couple of vegetables I refer to as Chinese spinach. Yin choi (苋菜) is one of them.
I love yin choi because the texture is smooth when I cook it with minimal oil. Other dark green veggies would be gritty when there isn't enough oil.
Yin choi goes well with dried anchovies. I like the veggies stir-fried with dried anchovies that have been fried till crispy. That's quite nice.
Yin